AS5134-ASSU austriamicrosystems, AS5134-ASSU Datasheet - Page 6

• Manufacturer Part Number: AS5134-ASSU
• Description: ENCODER, MAGNETIC, ROTARY, 8BIT, 20SSOP
• Manufacturer: austriamicrosystems

Specifications of AS5134-ASSU

• Brief Features: 9-Bit Multiturn Counter, User Programmable Zero Position And Sensitivity
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +140°C
• Digital Ic Case: RoHS Compliant
• Ic Function: Programmable High Speed Magnetic Rotary Encoder
• Rohs Compliant: Yes

AS5134
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
T
Table 3. Electrical Characteristics
www.austriamicrosystems.com
System Parameters
Magnet Specifications
PWM Output
Programming Parameters
AMB
Symbol
PW
PW
T
V
N
INL
I
t
t
f
PROG
V
PwrUp
delay
PWM
PWM
PROG
MD
I
TN
MT
PWM
I
T
DD
B
V
= -40 to 140ºC, VDD5V = 4.5-5.5V, all voltages referenced to V
N
t
off
DD
s
MAX
MIN
J
cm
i
i
Horizontal magnet displacement
Vertical distance of magnet
Positive Supply Voltage
Magnet rotation speed
Magnetic Input Range
Junction Temperature
Programming Voltage
Programming Current
Power down current
Propagation delay
Operating Current
Magnet thickness
PWM pulse width
PWM pulse width
Magnet diameter
Hall Array radius
PWM frequency
Transition noise
PWM resolution
Power Up Time
Tracking rate
PWM period
Parameter
Resolution
Accuracy
radius
current can be reduced by using
defined IC Package center and
Within horizontal displacement
Startup from Low Power mode
Max X-Y Offset between chip
No load on outputs. Supply
Step rate of tracking ADC;
Diametrically magnetized
Max X-Y Offset between
Static voltage at pin Prog
to maintain locked state
center and magnet axis
Angle = 360º (FF
stronger magnets.
Revision 1.8
Low Power Mode
Centered Magnet
Startup from zero
Package surface
=1 / PWM period
Angle = 0º (00
magnet axis
Conditions
radius (4.4)
Peak-Peak
1 Step = 1º
1 step = 1º
SS
H
)
H
, unless otherwise noted.
)
Min
4.5
3.0
0.5
8.0
20
-2
-3
1.33
Typ
734
750
8.5
2.5
8.5
70
17
16
1
4
6
1
1
2
25.000
≤4100
≤500
Max
+5.5
1.41
0.25
0.48
120
170
100
5.2
1.8
8.5
15
22
80
2
3
µs/step
µs/step
Units
Deg
Deg
Deg
Deg
rpm
kHz
mm
mm
mm
mm
mm
mA
mT
mA
µA
Bit
Bit
6 - 39
ºC
µs
µs
µs
µs
µs
V
V